memcached_return_t - Return type values

memcached_return_t - Return type values

memcached(1)libmemcached(3)memcached_strerror(3) 1.1 Mar 31, 2024 MEMCACHED_RETURN_T(3)

#include<libmemcached/memcached.h> Compile and link with -lmemcached boolmemcached_success(memcached_return_trc)boolmemcached_continue(memcached_return_trc)boolmemcached_failed(memcached_return_trc)boolmemcached_fatal(memcached_return_trc)typedefenummemcached_return_tmemcached_return_tenummemcached_return_tenumeratorMEMCACHED_AUTH_CONTINUE Authentication has been paused. enumeratorMEMCACHED_AUTH_FAILURE The credentials provided are not valid for this server. enumeratorMEMCACHED_AUTH_PROBLEM An unknown issue has occurred during authentication. enumeratorMEMCACHED_BAD_KEY_PROVIDED The key provided is not a valid key. enumeratorMEMCACHED_BUFFERED The request has been buffered. enumeratorMEMCACHED_CLIENT_ERROR An unknown client error has occurred internally. enumeratorMEMCACHED_CONNECTION_BIND_FAILURE Deprecated since version <0.30. We were not able to bind() to the socket. enumeratorMEMCACHED_CONNECTION_FAILURE A unknown error has occurred while trying to connect to a server. enumeratorMEMCACHED_CONNECTION_SOCKET_CREATE_FAILURE Deprecated since version <0.30. An error has occurred while trying to connect to a server. It is likely that either the number of file descriptors need to be increased or you are out of memory. enumeratorMEMCACHED_DATA_DOES_NOT_EXIST The data requested with the key given was not found. enumeratorMEMCACHED_DATA_EXISTS The data requested with the key given was not found. enumeratorMEMCACHED_DELETED The object requested by the key has been deleted. enumeratorMEMCACHED_DEPRECATED The method that was requested has been deprecated. enumeratorMEMCACHED_E2BIG Item is too large for the server to store. enumeratorMEMCACHED_END The server has completed returning all of the objects requested. enumeratorMEMCACHED_ERRNO An error has occurred in the driver which has set errno. enumeratorMEMCACHED_FAIL_UNIX_SOCKET A connection was not established with the server via a unix domain socket. enumeratorMEMCACHED_FAILURE Deprecated since version <0.30. A unknown failure has occurred in the server. enumeratorMEMCACHED_FETCH_NOTFINISHED A request has been made, but the server has not finished the fetch of the last request. enumeratorMEMCACHED_HOST_LOOKUP_FAILURE A DNS failure has occurred. enumeratorMEMCACHED_INVALID_ARGUMENTS The arguments supplied to the given function were not valid. enumeratorMEMCACHED_INVALID_HOST_PROTOCOL The server you are connecting too has an invalid protocol. Most likely you are connecting to an older server that does not speak the binary protocol. enumeratorMEMCACHED_ITEM An item has been fetched (this is an internal error only). enumeratorMEMCACHED_KEY_TOO_BIG The key that has been provided is too large for the given server. enumeratorMEMCACHED_MAXIMUM_RETURN This in an internal only state. enumeratorMEMCACHED_MEMORY_ALLOCATION_FAILURE An error has occurred while trying to allocate memory. enumeratorMEMCACHED_NO_KEY_PROVIDED Deprecated since version <0.30: Use MEMCACHED_BAD_KEY_PROVIDED instead. No key was provided. enumeratorMEMCACHED_NO_SERVERS No servers have been added to the memcached_st object. enumeratorMEMCACHED_NOTFOUND The object requested was not found. enumeratorMEMCACHED_NOTSTORED The request to store an object failed. enumeratorMEMCACHED_NOT_SUPPORTED The given method is not supported in the server. enumeratorMEMCACHED_PARSE_ERROR An error has occurred while trying to parse the configuration string. You should use memparse to determine what the error was. enumeratorMEMCACHED_PARSE_USER_ERROR An error has occurred in parsing the configuration string. enumeratorMEMCACHED_PARTIAL_READ The read was only partially successful. enumeratorMEMCACHED_PROTOCOL_ERROR An unknown error has occurred in the protocol. enumeratorMEMCACHED_READ_FAILURE A read failure has occurred. enumeratorMEMCACHED_SERVER_ERROR An unknown error has occurred in the server. enumeratorMEMCACHED_SERVER_MARKED_DEAD The requested server has been marked dead. enumeratorMEMCACHED_SOME_ERRORS A multi request has been made, and some undetermined number of errors have occurred. enumeratorMEMCACHED_STAT A "stat" command has been returned in the protocol. enumeratorMEMCACHED_STORED The requested object has been successfully stored on the server. enumeratorMEMCACHED_SUCCESS The request was successfully executed. enumeratorMEMCACHED_TIMEOUT Operation has timed out. enumeratorMEMCACHED_UNKNOWN_READ_FAILURE An unknown read failure only occurs when either there is a bug in the server, or in rare cases where an ethernet nic is reporting dubious information. enumeratorMEMCACHED_UNKNOWN_STAT_KEY The server you are communicating with has a stat key which has not be defined in the protocol. enumeratorMEMCACHED_VALUE A value has been returned from the server (this is an internal condition only). enumeratorMEMCACHED_WRITE_FAILURE An error has occurred while trying to write to a server.